/**
 * Sachin Tonte - Global Design System Tokens & Base Styles
 * 2027-2030 Architecture: Space Grotesk + Instrument Sans / Electric Cyber Palette
 */

:root {
  /* Color Palette Tokens (From Cyber Reference Palette) */
  --color-primary: #7C5CFF;         /* Electric Violet */
  --color-primary-light: #9B82FF;
  --color-primary-glow: rgba(124, 92, 255, 0.4);

  --color-pink: #FF4FD8;            /* Vivid Neon Pink */
  --color-pink-light: #FF7AD9;
  --color-pink-glow: rgba(255, 79, 216, 0.35);

  --color-cyan: #22D3EE;            /* Electric Cyan */
  --color-cyan-glow: rgba(34, 211, 238, 0.35);

  --color-amber: #FFB020;           /* Radiant Amber / Gold */
  --color-amber-light: #FFC23D;
  --color-amber-glow: rgba(255, 176, 32, 0.35);

  --color-mint: #34D399;            /* Emerald Mint */
  --color-mint-glow: rgba(52, 211, 153, 0.35);

  --color-secondary: #00B8A9;       /* Data / Automation */
  --color-secondary-light: #22D3EE;
  --color-accent: #FF4FD8;          /* High-energy Highlights */

  --color-success: #34D399;
  --color-warning: #FFB020;
  --color-danger: #EF4444;

  /* Pure Solid Full Dark Theme Surfaces (Zero Gradients) */
  --bg-canvas: #090A13;
  --bg-surface: #101222;
  --bg-surface-elevated: #16182C;
  --bg-glass: rgba(16, 18, 34, 0.94);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(124, 92, 255, 0.6);

  --text-main: #F1F5F9;
  --text-muted: #94A3B8;
  --text-faint: #64748B;
  --text-inverse: #090A13;

  /* Typography Scale */
  --font-sans: 'Instrument Sans', 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', Consolas, Monaco, monospace;

  /* Radii & Shadows */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 36px;
  --radius-full: 9999px;

  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 12px 32px rgba(0, 0, 0, 0.45);
  --shadow-glow-pink: 0 0 35px var(--color-pink-glow);
  --shadow-glow-cyan: 0 0 35px var(--color-cyan-glow);
  --shadow-glow-violet: 0 0 35px var(--color-primary-glow);

  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Pure Solid Full Light Theme Variables (Zero Gradients) */
[data-theme="light"] {
  --bg-canvas: #FFFFFF;
  --bg-surface: #F8FAFC;
  --bg-surface-elevated: #F1F5F9;
  --bg-glass: rgba(255, 255, 255, 0.96);
  --border-subtle: #E2E8F0;
  --border-focus: rgba(124, 92, 255, 0.6);

  --text-main: #0F172A;
  --text-muted: #334155;
  --text-faint: #64748B;
  --text-inverse: #FFFFFF;

  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
}

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-canvas);
  background-image: none !important;
  color: var(--text-main);
  line-height: 1.65;
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1 0 auto;
}

/* Fluid Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--text-main);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
}

h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.85rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.35rem, 2.2vw, 1.85rem); }
h4 { font-size: 1.25rem; }
p { margin-bottom: 1rem; color: var(--text-muted); }
p:last-child { margin-bottom: 0; }

a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

a:hover {
  color: #FFFFFF;
}

/* Container */
.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 2rem;
}

.container-narrow {
  max-width: 960px;
}

.section {
  padding: 5.5rem 0;
  position: relative;
}

.section-title-wrap {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 3.5rem;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  background: rgba(124, 92, 255, 0.12);
  border: 1px solid rgba(124, 92, 255, 0.35);
  color: var(--color-cyan);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.section-title {
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.15rem;
  color: var(--text-muted);
}

/* Gradient Texts & Multi-Color H1 System */
.text-gradient-pink {
  color: var(--color-pink-light);
  text-shadow: 0 0 28px rgba(255, 79, 216, 0.25);
}

[data-theme="light"] .text-gradient-pink {
  color: #D91B98;
  text-shadow: none;
}

.text-gradient-cyan {
  color: var(--color-cyan);
}

.text-gradient-amber {
  color: var(--color-amber-light);
  text-shadow: 0 0 28px rgba(255, 176, 32, 0.22);
}

[data-theme="light"] .text-gradient-amber {
  color: #D97706;
  text-shadow: none;
}

.multicolor-h1 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.03em;
}

.text-gradient {
  background: linear-gradient(135deg, #FF7AD9 0%, #22D3EE 50%, #FFC23D 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.85rem 1.85rem;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: var(--font-display);
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
  line-height: 1;
}

.btn-pink {
  background: var(--color-pink);
  color: #0A0B1E;
  box-shadow: 0 6px 20px var(--color-pink-glow);
}

.btn-pink:hover {
  background: #ff68df;
  color: #0A0B1E;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px var(--color-pink-glow);
}

.btn-primary {
  background: var(--color-primary);
  color: #FFFFFF;
  box-shadow: 0 6px 20px var(--color-primary-glow);
}

.btn-primary:hover {
  background: var(--color-primary-light);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px var(--color-primary-glow);
}

.btn-cyan {
  background: var(--color-cyan);
  color: #0A0B1E;
  box-shadow: 0 6px 20px var(--color-cyan-glow);
}

.btn-cyan:hover {
  background: #4ae1f8;
  color: #0A0B1E;
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(34, 211, 238, 0.12);
  color: var(--color-cyan);
  border-color: rgba(34, 211, 238, 0.35);
}

.btn-secondary:hover {
  background: rgba(34, 211, 238, 0.22);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--text-main);
  border-color: var(--border-subtle);
}

.btn-outline:hover {
  background: var(--bg-surface-elevated);
  border-color: var(--color-cyan);
  color: var(--color-cyan);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.5rem 1.15rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: 1.05rem;
}

/* Modern Cyber Cards */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 211, 238, 0.4);
  box-shadow: var(--shadow-md);
}

/* Badges & Chips */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  line-height: 1;
  letter-spacing: 0.04em;
}

.badge-ai {
  background: rgba(255, 79, 216, 0.15);
  color: var(--color-pink-light);
  border: 1px solid rgba(255, 79, 216, 0.35);
}

.badge-cyan {
  background: rgba(34, 211, 238, 0.15);
  color: var(--color-cyan);
  border: 1px solid rgba(34, 211, 238, 0.35);
}

.badge-amber {
  background: rgba(255, 176, 32, 0.15);
  color: var(--color-amber-light);
  border: 1px solid rgba(255, 176, 32, 0.35);
}

.badge-mint {
  background: rgba(52, 211, 153, 0.15);
  color: var(--color-mint);
  border: 1px solid rgba(52, 211, 153, 0.35);
}

.badge-violet {
  background: rgba(124, 92, 255, 0.15);
  color: var(--color-primary-light);
  border: 1px solid rgba(124, 92, 255, 0.35);
}

.badge-automation {
  background: rgba(34, 211, 238, 0.15);
  color: var(--color-cyan);
  border: 1px solid rgba(34, 211, 238, 0.3);
}

.badge-web {
  background: rgba(124, 92, 255, 0.15);
  color: var(--color-primary-light);
  border: 1px solid rgba(124, 92, 255, 0.3);
}

.badge-accent {
  background: rgba(255, 79, 216, 0.15);
  color: var(--color-pink-light);
  border: 1px solid rgba(255, 79, 216, 0.3);
}

/* Status Indicator Dot */
.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.status-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background-color: var(--color-success);
  box-shadow: 0 0 10px var(--color-success);
  animation: pulse-dot 2s infinite ease-in-out;
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.6; }
}

/* Form Styles */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-main);
}

.form-control {
  width: 100%;
  padding: 0.95rem 1.25rem;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-cyan);
  box-shadow: 0 0 0 3px var(--color-cyan-glow);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

/* Progress Bars */
.progress-wrap {
  margin-bottom: 1.35rem;
}

.progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.45rem;
  font-size: 0.95rem;
  font-weight: 600;
}

.progress-track {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.progress-bar-fill {
  height: 100%;
  border-radius: var(--radius-full);
  transition: width 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Slider / Carousel System */
.slider-container {
  position: relative;
  overflow: hidden;
  padding: 1rem 0 2rem;
}

.slider-track {
  display: flex;
  gap: 1.75rem;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.slider-slide {
  flex: 0 0 calc(33.333% - 1.2rem);
  width: calc(33.333% - 1.2rem);
  max-width: calc(33.333% - 1.2rem);
  min-width: 0;
  box-sizing: border-box;
}

@media (max-width: 991px) {
  .slider-slide {
    flex: 0 0 calc(50% - 1rem);
    width: calc(50% - 1rem);
    max-width: calc(50% - 1rem);
  }
}

@media (max-width: 650px) {
  .slider-slide {
    flex: 0 0 100%;
    width: 100%;
    max-width: 100%;
  }
}

.slider-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-top: 2rem;
}

.slider-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.slider-btn:hover {
  background: var(--color-cyan);
  color: #0A0B1E;
  border-color: var(--color-cyan);
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toast {
  min-width: 280px;
  max-width: 400px;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  animation: slideInRight 0.3s ease;
}

.toast-success {
  border-left: 4px solid var(--color-success);
}

.toast-danger {
  border-left: 4px solid var(--color-danger);
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* ==========================================================================
   SCROLL READING PROGRESS BAR (Cyber Yellow Gradient with Live Percentage)
   ========================================================================== */
.scroll-progress-container {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3.5px;
  background: rgba(255, 255, 255, 0.08);
  z-index: 1005;
  pointer-events: none;
}

.scroll-progress-bar {
  position: absolute;
  top: 0;
  left: 0;
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, #F59E0B 0%, #FFC23D 50%, #FEF08A 100%);
  box-shadow: 0 0 14px rgba(255, 194, 61, 0.85), 0 0 6px rgba(245, 158, 11, 0.6);
  pointer-events: none;
  transition: width 0.08s ease-out;
  border-radius: 0 2px 2px 0;
}

.scroll-progress-pct {
  position: absolute;
  top: 5px;
  right: 1.5rem;
  background: rgba(10, 11, 30, 0.94);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 194, 61, 0.45);
  color: #FFC23D;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4), 0 0 10px rgba(255, 194, 61, 0.25);
  pointer-events: none;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  letter-spacing: 0.04em;
}

[data-theme="light"] .scroll-progress-pct {
  background: rgba(255, 255, 255, 0.95);
  border-color: rgba(217, 119, 6, 0.4);
  color: #D97706;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* ==========================================================================
   SLEEK SMALL ICON SCROLL-TO-TOP BUTTON (Placed on Left Side in Cyber Yellow)
   ========================================================================== */
.back-to-top {
  position: fixed;
  bottom: 1.75rem;
  left: 1.75rem;
  right: auto;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(14, 18, 44, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1.5px solid rgba(255, 194, 61, 0.5);
  color: #FFC23D;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px) scale(0.85);
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              visibility 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              background 0.25s ease,
              border-color 0.25s ease,
              box-shadow 0.25s ease,
              color 0.25s ease;
  z-index: 990;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.45), 0 0 10px rgba(255, 194, 61, 0.2);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

/* Radiant glow when visitor approaches bottom */
.back-to-top.reached-bottom {
  background: linear-gradient(135deg, #FFC23D, #F59E0B);
  color: #0A0B1E;
  border-color: #FEF08A;
  box-shadow: 0 0 22px rgba(255, 194, 61, 0.85), 0 0 10px rgba(245, 158, 11, 0.6);
  animation: backToTopPulse 2.2s infinite ease-in-out;
}

@keyframes backToTopPulse {
  0%, 100% {
    transform: translateY(0) scale(1);
  }
  50% {
    transform: translateY(-3px) scale(1.08);
  }
}

.back-to-top:hover {
  background: #FFC23D;
  color: #0A0B1E;
  border-color: #FEF08A;
  transform: translateY(-3px) scale(1.08);
  box-shadow: 0 8px 26px rgba(255, 194, 61, 0.6);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-canvas);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-surface-elevated);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-cyan);
}

/* ==========================================================================
   ADVANCED 3D ANIMATION & DEPTH SYSTEM
   ========================================================================== */

/* 1. Perspective Containers */
.perspective-container {
  perspective: 1200px;
  transform-style: preserve-3d;
}

/* 2. 3D Interactive Tilt Elements */
.card-3d-target {
  transform-style: preserve-3d;
  will-change: transform;
  position: relative;
  transition: transform 0.12s cubic-bezier(0.2, 0.8, 0.4, 1), box-shadow 0.25s ease, border-color 0.25s ease;
}

/* 3. Specular Holographic Glare Layer */
.card-3d-glare {
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background: radial-gradient(circle 380px at var(--glare-x, 50%) var(--glare-y, 50%), rgba(255, 255, 255, 0.22), transparent 75%);
  opacity: var(--glare-opacity, 0);
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  mix-blend-mode: screen;
  z-index: 10;
}

/* 4. 3D Scroll Reveal Animation (Cards & Elements only — Never hide structural containers) */
.reveal-3d:not(.container):not(section) {
  opacity: 0;
  transform: perspective(1200px) rotateX(12deg) translateZ(-35px) translateY(45px);
  transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1), transform 0.85s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity;
}

.reveal-3d.revealed,
.container.reveal-3d,
section.reveal-3d {
  opacity: 1 !important;
  transform: perspective(1200px) rotateX(0deg) translateZ(0) translateY(0) !important;
}

/* 5. 3D Continuous Floating Keyframes (Positive Z so badges never clip behind 3D cards) */
@keyframes float3D {
  0% {
    transform: translate3d(0, 0, 42px) rotate(0deg);
  }
  50% {
    transform: translate3d(0, -9px, 52px) rotate(1.2deg);
  }
  100% {
    transform: translate3d(0, 0, 42px) rotate(0deg);
  }
}

@keyframes float3DReverse {
  0% {
    transform: translate3d(0, 0, 42px) rotate(0deg);
  }
  50% {
    transform: translate3d(0, 9px, 48px) rotate(-1.2deg);
  }
  100% {
    transform: translate3d(0, 0, 42px) rotate(0deg);
  }
}

.animate-float-3d {
  animation: float3D 6s ease-in-out infinite;
}

.animate-float-3d-reverse {
  animation: float3DReverse 7s ease-in-out infinite;
}

/* 6. Subtle Cyber 3D Horizon Grid Background (Disabled for Clean Solid Background) */
.cyber-horizon-bg,
.cyber-horizon-grid {
  display: none !important;
}

/* 7. 3D Magnetic Button Hover */
.btn-magnetic {
  position: relative;
  transition: transform 0.2s cubic-bezier(0.2, 0.8, 0.4, 1), box-shadow 0.2s ease;
  transform-style: preserve-3d;
}

/* ==========================================================================
   PHASE 1: 2027–2030 KINETIC TEXT ANIMATIONS & MULTI-COLOR CYBER BLOCKS
   ========================================================================== */

/* Engine 1: AI Matrix / Glyph Scrambler Active Character */
.scramble-char-active {
  color: var(--color-cyan);
  font-family: var(--font-mono);
  text-shadow: 0 0 10px var(--color-cyan-glow);
  display: inline-block;
}

/* Engine 2: Kinetic Multi-Role Morphing Typewriter Badge (Works on : 21 Capabilities) */
.hero-kinetic-bar {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.5rem 1.15rem 0.5rem 0.6rem;
  border-radius: var(--radius-full);
  background: linear-gradient(90deg, rgba(124, 92, 255, 0.16), rgba(34, 211, 238, 0.14), rgba(255, 79, 216, 0.16));
  border: 1px solid rgba(34, 211, 238, 0.42);
  margin-bottom: 1.35rem;
  box-shadow: 0 0 26px rgba(34, 211, 238, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  max-width: 100%;
  min-height: 44px;
}

.kinetic-prefix {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  padding: 0.28rem 0.78rem;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-pink), var(--color-primary));
  color: #FFFFFF;
  white-space: nowrap;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(255, 79, 216, 0.35);
}

.kinetic-role-text {
  font-family: var(--font-mono);
  font-size: clamp(0.8rem, 1.35vw, 0.94rem);
  font-weight: 700;
  color: var(--color-cyan);
  min-height: 1.4em;
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

[data-theme="light"] .kinetic-role-text {
  color: var(--color-primary);
}

.kinetic-cursor {
  display: inline-block;
  width: 2.5px;
  height: 1.15em;
  background: var(--color-pink);
  margin-left: 4px;
  box-shadow: 0 0 8px var(--color-pink);
  animation: blinkKineticCursor 0.85s steps(2, start) infinite;
}

@keyframes blinkKineticCursor {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* Engine 3: Liquid Chromatic Holographic Wave Text */
.text-holo-wave {
  background: linear-gradient(
    270deg,
    #FF4FD8 0%,
    #22D3EE 25%,
    #FFB020 50%,
    #34D399 75%,
    #7C5CFF 100%
  );
  background-size: 300% 300%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: holoWaveFlow 6s ease infinite;
}

@keyframes holoWaveFlow {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.text-neon-shimmer {
  position: relative;
  display: inline-block;
  background: linear-gradient(
    110deg,
    var(--text-main) 35%,
    var(--color-cyan) 48%,
    var(--color-pink-light) 52%,
    var(--text-main) 65%
  );
  background-size: 240% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: neonTextSweep 4.5s linear infinite;
}

@keyframes neonTextSweep {
  0% { background-position: 200% 0; }
  100% { background-position: -40% 0; }
}

/* Engine 4: 3D Perspective Split-Word Scroll Reveal */
.word-3d-wrap {
  display: inline-block;
  perspective: 800px;
  overflow: visible;
  margin-right: 0.26em;
}

.word-3d-inner {
  display: inline-block;
  opacity: 0;
  transform: perspective(600px) rotateX(-72deg) translateY(24px) translateZ(-25px);
  transform-origin: 50% 100%;
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity;
}

.revealed-words .word-3d-inner {
  opacity: 1;
  transform: perspective(600px) rotateX(0deg) translateY(0) translateZ(0);
}

/* Engine 5: Dual-Direction Infinite Cyber AI Marquee Ticker */
.cyber-ticker-section {
  position: relative;
  padding: 1.35rem 0;
  background: rgba(12, 15, 42, 0.78);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
  z-index: 4;
  backdrop-filter: blur(12px);
}

[data-theme="light"] .cyber-ticker-section {
  background: rgba(255, 255, 255, 0.88);
}

.cyber-ticker-band {
  display: flex;
  width: max-content;
  gap: 1.15rem;
  animation: tickerScrollLeft 38s linear infinite;
}

.cyber-ticker-band.reverse {
  margin-top: 0.75rem;
  animation: tickerScrollRight 42s linear infinite;
}

.cyber-ticker-section:hover .cyber-ticker-band {
  animation-play-state: paused;
}

@keyframes tickerScrollLeft {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-50%, 0, 0); }
}

@keyframes tickerScrollRight {
  0% { transform: translate3d(-50%, 0, 0); }
  100% { transform: translate3d(0, 0, 0); }
}

.ticker-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.45rem 1.05rem;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  white-space: nowrap;
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface-elevated);
  color: var(--text-main);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.ticker-pill:hover {
  transform: translateY(-2px) scale(1.04);
}

.ticker-pill-pink {
  border-color: rgba(255, 79, 216, 0.45);
  background: linear-gradient(135deg, rgba(255, 79, 216, 0.16), rgba(124, 92, 255, 0.08));
  color: var(--color-pink-light);
}
[data-theme="light"] .ticker-pill-pink { color: #C0189B; }

.ticker-pill-cyan {
  border-color: rgba(34, 211, 238, 0.45);
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.16), rgba(0, 184, 169, 0.08));
  color: var(--color-cyan);
}
[data-theme="light"] .ticker-pill-cyan { color: #007A99; }

.ticker-pill-amber {
  border-color: rgba(255, 176, 32, 0.45);
  background: linear-gradient(135deg, rgba(255, 176, 32, 0.16), rgba(255, 122, 0, 0.08));
  color: var(--color-amber-light);
}
[data-theme="light"] .ticker-pill-amber { color: #B26200; }

.ticker-pill-mint {
  border-color: rgba(52, 211, 153, 0.45);
  background: linear-gradient(135deg, rgba(52, 211, 153, 0.16), rgba(16, 185, 129, 0.08));
  color: var(--color-mint);
}
[data-theme="light"] .ticker-pill-mint { color: #057A55; }

.ticker-pill-violet {
  border-color: rgba(124, 92, 255, 0.45);
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.18), rgba(255, 79, 216, 0.08));
  color: var(--color-primary-light);
}
[data-theme="light"] .ticker-pill-violet { color: #5433FF; }

/* ==========================================================================
   MULTI-COLOR CYBER BENTO MATRIX & CONIC LASER BORDER BEAMS
   ========================================================================== */
.bento-matrix-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.5rem;
  perspective: 1200px;
}

.bento-color-block {
  position: relative;
  border-radius: 26px;
  padding: 2rem;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.3s ease,
              border-color 0.3s ease;
  transform-style: preserve-3d;
  z-index: 1;
}

.bento-color-block::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(500px circle at var(--spot-x, 80%) var(--spot-y, 20%), var(--block-glow, rgba(124, 92, 255, 0.18)), transparent 70%);
  pointer-events: none;
  z-index: 0;
  transition: opacity 0.3s ease;
}

.bento-color-block > * {
  position: relative;
  z-index: 2;
}

.bento-span-6 { grid-column: span 6; }
.bento-span-4 { grid-column: span 4; }
.bento-span-8 { grid-column: span 8; }
.bento-span-12 { grid-column: span 12; }

@media (max-width: 991px) {
  .bento-span-6, .bento-span-4, .bento-span-8 {
    grid-column: span 12;
  }
}

/* Vibrant Multi-Color Block Themes */
.bento-pink {
  --block-glow: rgba(255, 79, 216, 0.24);
  background: linear-gradient(145deg, rgba(255, 79, 216, 0.16) 0%, var(--bg-surface) 75%);
  border-color: rgba(255, 79, 216, 0.4);
}
.bento-pink:hover {
  box-shadow: 0 18px 45px rgba(255, 79, 216, 0.22);
  border-color: var(--color-pink);
}

.bento-cyan {
  --block-glow: rgba(34, 211, 238, 0.24);
  background: linear-gradient(145deg, rgba(34, 211, 238, 0.16) 0%, var(--bg-surface) 75%);
  border-color: rgba(34, 211, 238, 0.4);
}
.bento-cyan:hover {
  box-shadow: 0 18px 45px rgba(34, 211, 238, 0.22);
  border-color: var(--color-cyan);
}

.bento-amber {
  --block-glow: rgba(255, 176, 32, 0.24);
  background: linear-gradient(145deg, rgba(255, 176, 32, 0.16) 0%, var(--bg-surface) 75%);
  border-color: rgba(255, 176, 32, 0.4);
}
.bento-amber:hover {
  box-shadow: 0 18px 45px rgba(255, 176, 32, 0.22);
  border-color: var(--color-amber);
}

.bento-mint {
  --block-glow: rgba(52, 211, 153, 0.24);
  background: linear-gradient(145deg, rgba(52, 211, 153, 0.16) 0%, var(--bg-surface) 75%);
  border-color: rgba(52, 211, 153, 0.4);
}
.bento-mint:hover {
  box-shadow: 0 18px 45px rgba(52, 211, 153, 0.22);
  border-color: var(--color-mint);
}

.bento-violet {
  --block-glow: rgba(124, 92, 255, 0.26);
  background: linear-gradient(145deg, rgba(124, 92, 255, 0.18) 0%, var(--bg-surface) 75%);
  border-color: rgba(124, 92, 255, 0.42);
}
.bento-violet:hover {
  box-shadow: 0 18px 45px rgba(124, 92, 255, 0.24);
  border-color: var(--color-primary);
}

.bento-prismatic {
  --block-glow: rgba(34, 211, 238, 0.25);
  background: linear-gradient(135deg, rgba(255, 79, 216, 0.14) 0%, rgba(124, 92, 255, 0.16) 50%, rgba(34, 211, 238, 0.14) 100%), var(--bg-surface);
  border-color: rgba(34, 211, 238, 0.45);
}

/* Interactive Neural Flow Nodes inside Bento */
.neural-pipeline-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 1.25rem;
}

.neural-node-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  background: rgba(10, 11, 30, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--text-main);
}

[data-theme="light"] .neural-node-pill {
  background: rgba(255, 255, 255, 0.85);
  border-color: rgba(10, 11, 30, 0.12);
}

.neural-node-arrow {
  color: var(--color-cyan);
  font-weight: 800;
  animation: pulseArrow 1.6s infinite ease-in-out;
}

@keyframes pulseArrow {
  0%, 100% { opacity: 0.4; transform: translateX(0); }
  50% { opacity: 1; transform: translateX(3px); }
}

/* Interactive AI Architecture Mode Switcher inside Bento */
.ai-sandbox-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.15rem;
}

.ai-sandbox-tab {
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  background: rgba(10, 11, 30, 0.45);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
}

[data-theme="light"] .ai-sandbox-tab {
  background: rgba(255, 255, 255, 0.75);
}

.ai-sandbox-tab.active,
.ai-sandbox-tab:hover {
  background: linear-gradient(135deg, var(--color-pink), var(--color-primary));
  color: #FFFFFF;
  border-color: transparent;
  box-shadow: 0 4px 14px var(--color-pink-glow);
}

.ai-sandbox-terminal {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.6;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  background: rgba(7, 9, 24, 0.85);
  border: 1px solid rgba(34, 211, 238, 0.3);
  color: #E2E8F0;
  min-height: 112px;
}

/* Transparent Technology Stack Icons */
.tech-icon-chip {
  width: 18px;
  height: 18px;
  object-fit: contain;
  margin-right: 6px;
  vertical-align: middle;
  flex-shrink: 0;
  display: inline-block;
}

.tech-stack-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 1.25rem 0.85rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.25s ease, box-shadow 0.25s ease;
  transform-style: preserve-3d;
  text-align: center;
}

.tech-stack-card:hover {
  transform: perspective(800px) translate3d(0, -6px, 12px);
  border-color: var(--color-cyan);
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.5), 0 0 25px rgba(34, 211, 238, 0.2);
}

.tech-stack-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.4));
  transition: transform 0.25s ease;
}

.tech-stack-card:hover .tech-stack-img {
  transform: scale(1.12);
}

.tech-stack-label {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

/* ==========================================================================
   PHASE 2: ALL-CTA CLICK SHOCKWAVE, LASER SHIMMER & SPARK BURST ENGINE
   ========================================================================== */

.btn {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

/* Holographic Laser Shimmer Sweep on Hover */
.btn::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -60%;
  width: 45%;
  height: 200%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.38),
    transparent
  );
  transform: rotate(25deg);
  transition: left 0.55s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
  z-index: 1;
}

.btn:hover::after {
  left: 130%;
}

.btn:active,
.btn.cta-click-pulse {
  transform: scale3d(0.94, 0.94, 1) !important;
}

/* Expanding Neon Shockwave Ripple Inside Clicked CTA */
.cta-shockwave-ring {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  transform: translate(-50%, -50%) scale(0);
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.7) 0%,
    rgba(34, 211, 238, 0.55) 45%,
    rgba(255, 79, 216, 0.4) 70%,
    transparent 100%
  );
  animation: ctaShockwaveExpand 0.55s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  z-index: 2;
}

@keyframes ctaShockwaveExpand {
  0% {
    transform: translate(-50%, -50%) scale(0);
    opacity: 0.95;
  }
  100% {
    transform: translate(-50%, -50%) scale(3.2);
    opacity: 0;
  }
}

/* 3D Multi-Color Cyber Spark Particles on Menu & CTA Click */
.cta-spark-particle {
  position: fixed;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 10010;
  transform: translate(-50%, -50%);
  animation: sparkFlyOut 0.58s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes sparkFlyOut {
  0% {
    transform: translate(-50%, -50%) scale(1.2);
    opacity: 1;
  }
  100% {
    transform: translate(calc(-50% + var(--dx, 40px)), calc(-50% + var(--dy, -40px))) scale(0);
    opacity: 0;
  }
}

/* ==========================================================================
   COMPLETE DARK & LIGHT THEME MASTERY ([data-theme="light"] & [data-theme="dark"])
   ========================================================================== */

/* Theme Transition Wave Flash */
.theme-wave-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  background: radial-gradient(circle at var(--wave-x, 90%) var(--wave-y, 5%), rgba(124, 92, 255, 0.22), rgba(34, 211, 238, 0.12) 45%, transparent 75%);
  opacity: 0;
  animation: themeWavePulse 0.55s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes themeWavePulse {
  0% { opacity: 1; transform: scale(0.8); }
  100% { opacity: 0; transform: scale(1.4); }
}

/* Adaptive Section & CTA Banner Classes for Dark & Light Harmony */
.alt-section-bg {
  background: rgba(18, 22, 58, 0.42);
}

[data-theme="light"] .alt-section-bg {
  background: rgba(124, 92, 255, 0.045);
}

.cta-banner-card {
  text-align: center;
  padding: 4.5rem 2rem;
  border-color: var(--border-subtle);
  background: var(--bg-surface);
}

[data-theme="light"] .cta-banner-card {
  background: #FFFFFF;
  border-color: #E2E8F0;
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.06);
}

/* Light Mode Typography, Links, Badges & Controls Refinements */
[data-theme="light"] a:hover {
  color: var(--color-primary);
}

[data-theme="light"] .btn-pink,
[data-theme="light"] .btn-pink:hover,
[data-theme="light"] .btn-cyan,
[data-theme="light"] .btn-cyan:hover {
  color: #0A0B1E;
}

[data-theme="light"] .btn-primary,
[data-theme="light"] .btn-primary:hover {
  color: #FFFFFF;
}

[data-theme="light"] .btn-secondary {
  background: rgba(0, 140, 175, 0.12);
  color: #007A99;
  border-color: rgba(0, 140, 175, 0.35);
}

[data-theme="light"] .btn-secondary:hover {
  background: var(--color-cyan);
  color: #0A0B1E;
}

[data-theme="light"] .btn-outline:hover {
  background: rgba(124, 92, 255, 0.1);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

[data-theme="light"] .section-tag {
  background: rgba(124, 92, 255, 0.1);
  border-color: rgba(124, 92, 255, 0.35);
  color: #5B3DF5;
}

[data-theme="light"] .text-gradient-pink {
  color: #D61F9A;
}

[data-theme="light"] .text-gradient-cyan {
  color: #0088A9;
}

[data-theme="light"] .text-gradient-amber {
  color: #C26B00;
}

[data-theme="light"] .badge-ai,
[data-theme="light"] .badge-accent {
  background: rgba(255, 79, 216, 0.14);
  color: #B81482;
  border-color: rgba(255, 79, 216, 0.35);
}

[data-theme="light"] .badge-cyan,
[data-theme="light"] .badge-automation {
  background: rgba(34, 211, 238, 0.16);
  color: #007490;
  border-color: rgba(34, 211, 238, 0.4);
}

[data-theme="light"] .badge-amber {
  background: rgba(255, 176, 32, 0.16);
  color: #A65B00;
  border-color: rgba(255, 176, 32, 0.4);
}

[data-theme="light"] .badge-mint {
  background: rgba(52, 211, 153, 0.16);
  color: #046C4E;
  border-color: rgba(52, 211, 153, 0.4);
}

[data-theme="light"] .badge-violet,
[data-theme="light"] .badge-web {
  background: rgba(124, 92, 255, 0.14);
  color: #5232E8;
  border-color: rgba(124, 92, 255, 0.35);
}

[data-theme="light"] .progress-track {
  background: rgba(10, 11, 30, 0.09);
}

[data-theme="light"] .back-to-top {
  background: rgba(255, 255, 255, 0.92);
  color: #0A0B1E;
  box-shadow: 0 4px 16px rgba(10, 11, 30, 0.12);
}

[data-theme="light"] .card-3d-glare {
  background: radial-gradient(circle 380px at var(--glare-x, 50%) var(--glare-y, 50%), rgba(124, 92, 255, 0.12), transparent 75%);
  mix-blend-mode: normal;
}

/* ==========================================================================
   PHASE 3: 3D HOLOGRAPHIC COVERFLOW SLIDER, 3D NEURAL CUBE & Z-DEPTH PARALLAX
   ========================================================================== */

/* 1. Multi-Layer Z-Depth Parallax on 3D Tilt Cards */
.card-3d-target:hover .badge,
.card-3d-target:hover .metric-val-large,
.card-3d-target:hover .domain-icon,
.card-3d-target:hover .contact-icon-box,
.card-3d-target:hover .rec-avatar-icon,
.card-3d-target:hover .cert-issuer {
  transform: translateZ(26px);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.card-3d-target:hover h2,
.card-3d-target:hover h3,
.card-3d-target:hover .roadmap-title,
.card-3d-target:hover .cert-title {
  transform: translateZ(18px);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 2. Interactive 3D Rotating Neural Holo-Cube & Gyroscope Showcase */
.holo-cube-showcase-bar {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  align-items: center;
  gap: 2.5rem;
  padding: 2.5rem;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.12) 0%, rgba(18, 22, 58, 0.75) 50%, rgba(34, 211, 238, 0.12) 100%);
  border: 1px solid rgba(34, 211, 238, 0.35);
  margin-bottom: 2rem;
  position: relative;
  overflow: hidden;
}

[data-theme="light"] .holo-cube-showcase-bar {
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.08) 0%, rgba(255, 255, 255, 0.92) 50%, rgba(34, 211, 238, 0.08) 100%);
  box-shadow: 0 18px 45px rgba(10, 11, 30, 0.07);
}

.cube-showcase-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 0.85rem;
}

.holo-matrix-heading {
  font-size: clamp(1.45rem, 2.4vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: 0.85rem;
  line-height: 1.25;
}

.holo-matrix-lead {
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.holo-real-points-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
  margin-bottom: 1.5rem;
}

.holo-real-point {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.75rem 0.9rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  font-size: 0.82rem;
  line-height: 1.4;
  color: var(--text-main);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.holo-real-point strong {
  color: #FFFFFF;
  display: block;
  margin-bottom: 2px;
}

.point-bullet {
  font-size: 1.15rem;
  line-height: 1;
  flex-shrink: 0;
}

.holo-actions-row {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
}

[data-theme="light"] .holo-real-point {
  background: rgba(10, 11, 30, 0.03);
  border-color: rgba(10, 11, 30, 0.08);
}

[data-theme="light"] .holo-real-point strong {
  color: #0A0B1E;
}

/* ==========================================================================
   ROTATING 3D FRONTIER AI KEYWORDS MATRIX (11 Distinct Backgrounds & Icons)
   ========================================================================== */
.frontier-orbit-section-wrap {
  margin: 1.5rem 0 3.25rem 0;
  position: relative;
}

.frontier-orbit-header {
  text-align: center;
  margin-bottom: 1.25rem;
}

.frontier-orbit-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.95rem;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(124, 92, 255, 0.2), rgba(34, 211, 238, 0.2));
  border: 1px solid rgba(34, 211, 238, 0.45);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-cyan);
  letter-spacing: 0.06em;
  margin-bottom: 0.5rem;
}

.frontier-orbit-title {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 1.8vw, 1.55rem);
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: -0.02em;
  margin: 0 0 0.35rem 0;
}

[data-theme="light"] .frontier-orbit-title {
  color: #0A0B1E;
}

.frontier-orbit-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  max-width: 720px;
  margin: 0 auto;
  line-height: 1.5;
}

/* Infinite Horizontal Rotating Track */
.frontier-orbit-carousel-wrap {
  width: 100%;
  overflow: hidden;
  position: relative;
  padding: 1.25rem 0;
  mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
}

.frontier-orbit-track {
  display: flex;
  align-items: stretch;
  gap: 1.25rem;
  width: max-content;
  animation: frontierOrbitScroll 42s linear infinite;
  will-change: transform;
}

.frontier-orbit-track:hover {
  animation-play-state: paused;
}

@keyframes frontierOrbitScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-50% - 0.625rem)); }
}

/* Individual Keyword Cards with Distinct Backgrounds */
.frontier-keyword-card {
  width: 270px;
  flex-shrink: 0;
  border-radius: 20px;
  padding: 1.25rem 1.15rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1.5px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.frontier-keyword-card:hover {
  transform: translateY(-6px) scale(1.02);
  z-index: 5;
}

.kw-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.85rem;
}

.kw-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  font-size: 1.35rem;
  color: #FFFFFF;
}

.kw-icon-wrap svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.kw-explore-tag {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FBBF24;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.kw-card-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: #FFFFFF;
  margin: 0 0 0.3rem 0;
  letter-spacing: -0.015em;
}

.kw-card-desc {
  font-size: 0.78rem;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.84);
  margin-bottom: 0.85rem;
  flex: 1;
}

.kw-card-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.6rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.7rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
}

.kw-card-status {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: #34D399;
}

/* 11 Distinct Colorful Gradients & Glows */
/* 1. Gemini (Google Blue) */
.card-kw-gemini {
  background: linear-gradient(145deg, rgba(30, 64, 175, 0.55) 0%, rgba(14, 165, 233, 0.4) 100%);
  border-color: rgba(59, 130, 246, 0.6);
}
.card-kw-gemini:hover { box-shadow: 0 16px 40px rgba(59, 130, 246, 0.5); border-color: #60A5FA; }

/* 2. Claude (Anthropic Coral/Amber) */
.card-kw-claude {
  background: linear-gradient(145deg, rgba(180, 83, 9, 0.55) 0%, rgba(245, 158, 11, 0.4) 100%);
  border-color: rgba(245, 158, 11, 0.6);
}
.card-kw-claude:hover { box-shadow: 0 16px 40px rgba(245, 158, 11, 0.5); border-color: #FBBF24; }

/* 3. ChatGPT (OpenAI Emerald Green) */
.card-kw-chatgpt {
  background: linear-gradient(145deg, rgba(5, 150, 105, 0.55) 0%, rgba(16, 185, 129, 0.4) 100%);
  border-color: rgba(16, 185, 129, 0.6);
}
.card-kw-chatgpt:hover { box-shadow: 0 16px 40px rgba(16, 185, 129, 0.5); border-color: #34D399; }

/* 4. RAG System (Cyber Violet/Purple) */
.card-kw-rag {
  background: linear-gradient(145deg, rgba(109, 40, 217, 0.55) 0%, rgba(147, 51, 234, 0.4) 100%);
  border-color: rgba(168, 85, 247, 0.6);
}
.card-kw-rag:hover { box-shadow: 0 16px 40px rgba(168, 85, 247, 0.5); border-color: #C084FC; }

/* 5. AI Agents (Neon Magenta/Pink) */
.card-kw-agents {
  background: linear-gradient(145deg, rgba(190, 24, 93, 0.55) 0%, rgba(236, 72, 153, 0.4) 100%);
  border-color: rgba(236, 72, 153, 0.6);
}
.card-kw-agents:hover { box-shadow: 0 16px 40px rgba(236, 72, 153, 0.5); border-color: #F472B6; }

/* 6. Agentic AI (Laser Cyan/Sky) */
.card-kw-agentic {
  background: linear-gradient(145deg, rgba(14, 116, 144, 0.55) 0%, rgba(6, 182, 212, 0.4) 100%);
  border-color: rgba(6, 182, 212, 0.6);
}
.card-kw-agentic:hover { box-shadow: 0 16px 40px rgba(6, 182, 212, 0.5); border-color: #22D3EE; }

/* 7. Automation (Radiant Orange) */
.card-kw-automation {
  background: linear-gradient(145deg, rgba(194, 65, 12, 0.55) 0%, rgba(234, 88, 12, 0.4) 100%);
  border-color: rgba(249, 115, 22, 0.6);
}
.card-kw-automation:hover { box-shadow: 0 16px 40px rgba(249, 115, 22, 0.5); border-color: #FB923C; }

/* 8. Business Transformation (Royal Indigo) */
.card-kw-biztrans {
  background: linear-gradient(145deg, rgba(67, 56, 202, 0.55) 0%, rgba(99, 102, 241, 0.4) 100%);
  border-color: rgba(99, 102, 241, 0.6);
}
.card-kw-biztrans:hover { box-shadow: 0 16px 40px rgba(99, 102, 241, 0.5); border-color: #818CF8; }

/* 9. Neural Network (Deep Teal) */
.card-kw-neural {
  background: linear-gradient(145deg, rgba(15, 118, 110, 0.55) 0%, rgba(20, 184, 166, 0.4) 100%);
  border-color: rgba(20, 184, 166, 0.6);
}
.card-kw-neural:hover { box-shadow: 0 16px 40px rgba(20, 184, 166, 0.5); border-color: #2DD4BF; }

/* 10. Robotics (Crimson Matrix) */
.card-kw-robotics {
  background: linear-gradient(145deg, rgba(190, 18, 60, 0.55) 0%, rgba(225, 29, 72, 0.4) 100%);
  border-color: rgba(244, 63, 94, 0.6);
}
.card-kw-robotics:hover { box-shadow: 0 16px 40px rgba(244, 63, 94, 0.5); border-color: #FB7185; }

/* 11. AI Security (Fortified Gold) */
.card-kw-security {
  background: linear-gradient(145deg, rgba(161, 98, 7, 0.55) 0%, rgba(202, 138, 4, 0.4) 100%);
  border-color: rgba(234, 179, 8, 0.6);
}
.card-kw-security:hover { box-shadow: 0 16px 40px rgba(234, 179, 8, 0.5); border-color: #FDE047; }

.holo-cube-stage {
  position: relative;
  width: 240px;
  height: 240px;
  margin: 0 auto;
  perspective: 900px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: grab;
  user-select: none;
}

.holo-cube-stage:active {
  cursor: grabbing;
}

/* Orbital Gyroscope Rings around 3D Cube */
.holo-orbit-ring {
  position: absolute;
  inset: -16px;
  border-radius: 50%;
  border: 1.5px dashed rgba(34, 211, 238, 0.4);
  pointer-events: none;
  transform-style: preserve-3d;
  animation: orbitSpin1 14s linear infinite;
}

.holo-orbit-ring-2 {
  position: absolute;
  inset: -32px;
  border-radius: 50%;
  border: 1px solid rgba(255, 79, 216, 0.32);
  pointer-events: none;
  transform-style: preserve-3d;
  animation: orbitSpin2 19s linear infinite reverse;
}

@keyframes orbitSpin1 {
  0% { transform: rotateX(65deg) rotateY(15deg) rotateZ(0deg); }
  100% { transform: rotateX(65deg) rotateY(15deg) rotateZ(360deg); }
}

@keyframes orbitSpin2 {
  0% { transform: rotateX(-55deg) rotateY(25deg) rotateZ(0deg); }
  100% { transform: rotateX(-55deg) rotateY(25deg) rotateZ(360deg); }
}

.holo-cube-3d {
  width: 136px;
  height: 136px;
  position: relative;
  transform-style: preserve-3d;
  transform: rotateX(-22deg) rotateY(35deg);
  transition: transform 0.08s linear;
}

.holo-cube-face {
  position: absolute;
  width: 136px;
  height: 136px;
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  font-family: var(--font-display);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-align: center;
  padding: 0.75rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: inset 0 0 22px rgba(255, 255, 255, 0.12);
}

.holo-cube-face span.cube-icon {
  font-size: 1.55rem;
  line-height: 1;
}

.face-front  { transform: rotateY(  0deg) translateZ(68px); background: rgba(255, 79, 216, 0.22); border: 1.5px solid var(--color-pink); color: #FFFFFF; }
.face-back   { transform: rotateY(180deg) translateZ(68px); background: rgba(34, 211, 238, 0.22); border: 1.5px solid var(--color-cyan); color: #FFFFFF; }
.face-right  { transform: rotateY( 90deg) translateZ(68px); background: rgba(124, 92, 255, 0.24); border: 1.5px solid var(--color-primary); color: #FFFFFF; }
.face-left   { transform: rotateY(-90deg) translateZ(68px); background: rgba(255, 176, 32, 0.22); border: 1.5px solid var(--color-amber); color: #FFFFFF; }
.face-top    { transform: rotateX( 90deg) translateZ(68px); background: rgba(52, 211, 153, 0.22); border: 1.5px solid var(--color-mint); color: #FFFFFF; }
.face-bottom { transform: rotateX(-90deg) translateZ(68px); background: rgba(255, 79, 216, 0.2); border: 1.5px solid var(--color-cyan); color: #FFFFFF; }

[data-theme="light"] .holo-cube-face {
  color: #0A0B1E;
  box-shadow: 0 8px 24px rgba(10, 11, 30, 0.12);
}
[data-theme="light"] .face-front  { background: rgba(255, 79, 216, 0.82); color: #0A0B1E; }
[data-theme="light"] .face-back   { background: rgba(34, 211, 238, 0.82); color: #0A0B1E; }
[data-theme="light"] .face-right  { background: rgba(124, 92, 255, 0.85); color: #FFFFFF; }
[data-theme="light"] .face-left   { background: rgba(255, 176, 32, 0.85); color: #0A0B1E; }
[data-theme="light"] .face-top    { background: rgba(52, 211, 153, 0.85); color: #0A0B1E; }
[data-theme="light"] .face-bottom { background: rgba(34, 211, 238, 0.82); color: #0A0B1E; }

/* 3. 3D Perspective Coverflow Showcase Slider */
.coverflow-3d-viewport {
  position: relative;
  width: 100%;
  height: 430px;
  perspective: 1400px;
  transform-style: preserve-3d;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
  margin: 1.5rem 0 2.5rem;
  user-select: none;
}

.coverflow-3d-card {
  position: absolute;
  width: 100%;
  max-width: 520px;
  min-height: 380px;
  border-radius: 28px;
  padding: 2.25rem;
  background: var(--bg-surface);
  border: 1.5px solid var(--border-subtle);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.55);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.4s ease,
              box-shadow 0.4s ease,
              filter 0.4s ease;
  cursor: pointer;
  transform-style: preserve-3d;
  will-change: transform, opacity;
}

[data-theme="light"] .coverflow-3d-card {
  box-shadow: 0 20px 50px rgba(10, 11, 30, 0.1);
}

.coverflow-3d-card.is-active {
  border-color: var(--color-cyan);
  box-shadow: 0 30px 75px rgba(0, 0, 0, 0.7), 0 0 40px rgba(34, 211, 238, 0.25);
  cursor: default;
}

[data-theme="light"] .coverflow-3d-card.is-active {
  box-shadow: 0 25px 60px rgba(124, 92, 255, 0.18), 0 0 35px rgba(34, 211, 238, 0.22);
}

.coverflow-card-hud {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.1rem;
}

.coverflow-step-num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  background: rgba(124, 92, 255, 0.16);
  color: var(--color-cyan);
  border: 1px solid rgba(34, 211, 238, 0.35);
}

[data-theme="light"] .coverflow-step-num {
  color: var(--color-primary);
}

.coverflow-kpi-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  padding: 0.95rem 1.15rem;
  border-radius: var(--radius-md);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  margin: 1.15rem 0;
}

.coverflow-kpi-val {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.1;
}

.coverflow-kpi-lbl {
  font-size: 0.76rem;
  color: var(--text-muted);
}

/* Coverflow Dots & Progress Controls */
.coverflow-controls-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  margin-top: 0.5rem;
}

.coverflow-dots {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.coverflow-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background: var(--border-subtle);
  border: none;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.coverflow-dot.active {
  width: 32px;
  background: linear-gradient(90deg, var(--color-pink), var(--color-cyan));
  box-shadow: 0 0 12px var(--color-cyan-glow);
}

@media (max-width: 991px) {
  .holo-cube-showcase-bar {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 1.75rem 1.25rem;
  }
  .holo-real-points-grid {
    grid-template-columns: 1fr;
    text-align: left;
  }
  .holo-actions-row {
    justify-content: center;
  }
  .coverflow-3d-viewport {
    height: 460px;
  }
}

@media (max-width: 600px) {
  .coverflow-3d-viewport {
    height: 490px;
  }
  .coverflow-3d-card {
    padding: 1.5rem;
    min-height: 420px;
  }
}

/* ==========================================================================
   PERFORMANCE & GROWTH MARKETING, PAID ADS, CRO, DEBUGGING & B2B AI MASTERY
   ========================================================================== */
.growth-mastery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.growth-mastery-card {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.65rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s ease, border-color 0.35s ease;
  overflow: hidden;
}

.growth-mastery-card.growth-span-full {
  grid-column: 1 / -1;
}

.growth-mastery-card:hover {
  transform: translateY(-4px);
}

.growth-card-top {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.growth-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 13px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.growth-title-group {
  flex: 1;
  min-width: 0;
}

.growth-title-group h3 {
  font-size: 1.15rem;
  margin: 0 0 2px 0;
  color: var(--text-main);
}

.growth-sub {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-faint);
}

.growth-pct {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 800;
  flex-shrink: 0;
}

.growth-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}

.ads-network-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.ads-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface-elevated);
  color: var(--text-main);
}

.ads-pill.ads-google { border-color: rgba(255, 176, 32, 0.4); color: #FBBF24; }
.ads-pill.ads-bing { border-color: rgba(34, 211, 238, 0.4); color: #22D3EE; }
.ads-pill.ads-linkedin { border-color: rgba(124, 92, 255, 0.45); color: #A78BFA; }
.ads-pill.ads-facebook { border-color: rgba(255, 79, 216, 0.4); color: #FF85E4; }

[data-theme="light"] .ads-pill.ads-google { color: #B45309; background: rgba(251, 191, 36, 0.1); }
[data-theme="light"] .ads-pill.ads-bing { color: #0284C7; background: rgba(34, 211, 238, 0.1); }
[data-theme="light"] .ads-pill.ads-linkedin { color: #6D28D9; background: rgba(124, 92, 255, 0.1); }
[data-theme="light"] .ads-pill.ads-facebook { color: #C026D3; background: rgba(255, 79, 216, 0.1); }

.growth-track {
  height: 10px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}

[data-theme="light"] .growth-track {
  background: rgba(15, 23, 42, 0.09);
}

.growth-bar-shimmer {
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 14px rgba(34, 211, 238, 0.35);
}

.growth-bar-shimmer::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.55), transparent);
  animation: progressLaserSweep 2.6s ease-in-out infinite;
}

@keyframes progressLaserSweep {
  0% { left: -60%; }
  100% { left: 130%; }
}

@media (max-width: 860px) {
  .growth-mastery-grid {
    grid-template-columns: 1fr;
  }
}

/* Reduced Motion Preference Respect */
@media (prefers-reduced-motion: reduce) {
  .reveal-3d, .word-3d-inner {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .card-3d-target {
    transform: none !important;
    transition: none !important;
  }
  .animate-float-3d, .animate-float-3d-reverse, .cyber-horizon-grid, .cyber-ticker-band, .holo-orbit-ring, .holo-orbit-ring-2 {
    animation: none !important;
  }
}

/* ==========================================================================
   NON-BLOCKING CSS SAFEGUARDS (Instant Zero-FOUC Floating Anchors)
   ========================================================================== */
.sachin-ai-launcher-wrap {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9995;
  display: flex;
  align-items: center;
  gap: 12px;
}
.sachin-ai-window {
  display: none;
}
.site-footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
}